Inhalation - smoke or vapors of a substance are drawn into the lungs. - Simplest way to receive a drug - Passes from alveoli in the lungs to blood stream and then to the brain - Fastest pathway for a drug to enter the body - Risk permanent ...

Can you enter a living body and enjoy the benefits & pleasure...?

http://www.ghoststudy.com/new8/ghosts/ghosts11.htm

Yes. When a person's emotions are so low, it allows many to take over.